| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| J212 | EZ50S1GZ | 3 | IMH | 160ZBS |
| ORDER NO. | NA | LINE NO. |
| MPI: | 51009 | 276400 |
| HP: | 50 | 40 |
| POLES: | 2 | 2 |
| VOLTS: | 575 | 575 |
| HZ: | 60 | 60 |
| SERVICE FACTOR: | 1 | 1 |
| EFFICIENCY (%): | ||
| S.F. | ||
| FULL | 81.5 | 81.5 |
| 3/4 | 82.3 | 81.6 |
| 1/2 | 80.3 | 78.2 |
| 1/4 | 71.4 | 67.3 |
| POWER FACTOR (%): | ||
| S.F. | ||
| FULL | 90.4 | 89 |
| 3/4 | 88.4 | 85.7 |
| 1/2 | 82.7 | 78.1 |
| 1/4 | 65.9 | 59.9 |
| NO LOAD | 20.6 | 20.6 |
| LOCKED ROTOR | 59.1 | 59.1 |
| AMPS: | ||
| S.F. | ||
| FULL | 51 | 41 |
| 3/4 | 39 | 32 |
| 1/2 | 28.2 | 24.5 |
| 1/4 | 19.9 | 18.6 |
| NO LOAD | 16 | 16 |
| LOCKED ROTOR | 282 | 282 |
| NEMA CODE LETTER | G | H |
| NEMA DESIGN LETTER | B | A |
| FULL LOAD RPM | 3475 | 3505 |
| NEMA NOMINAL / EFFICIENCY (%) | 81.5 | 82.5 |
| GUARANTEED EFFICIENCY (%) | 78.5 | 80 |
| MAX KVAR | 13.5 | 13.5 |
| AMBIENT (°C) | 50 | 50 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 0 | 0 |
| SOUND PRESSURE (DBA @ 1M) | 0 | 0 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 240 | 300 |
| LOCKED ROTOR{% F.L.} | 158 | 198 |
| FULL LOAD{LB-FT} | 75.6 | 60 |
NEMA Nominal and Guaranteed Efficiencies are up to 3,300 feet above sea level and 25 ° C ambient
| The Above Data Is Typical, Sinewave Power Unless Noted Otherwise | ||
| NIDEC MOTOR CORPORATION |
|
Nidec trademarks followed by the ® symbol are registered with the U.S. Patent and Trademark Office. | ||
